The current lineup combines Kallick’s distinctive voice, guitar and songwriting ... concert organizers said. Bluegrass ...

Bentley enlisted Molly Tuttle (guitar), Sierra Hull (mandolin), and ... Tuttle is one of the best bluegrass pickers in the world today. Hull could teach a masterclass on mandolin in her sleep.

Tuttle is a guitarist and singer-songwriter who is ... and in January, she won Best Bluegrass Album for her project City of Gold. Keith-Hynes is a renowned bluegrass fiddler.